212 EXAM - QUALITY
WhichbnNDEbnmethodbninvolvesbnapplyingbnabnbrightlybncoloredbnpenetrantbntobnthebnsurfacebnofbnferr
ousbnorbnnon-ferrousbnmaterials?bn-bnanswers--PT
AbnWPSbnisbnsupportedbnbybnonebnorbnmorebnsuccessfulbn_____________.bn-bnanswers--PQR
AbnwelderbnorbnweldingbnoperatorbnwhobnsuccessfullybnpassesbnabnWPQbntestbnisbncorrectlybnreferredbn
tobnasbnabncertifiedbnwelderbnorbncertifiedbnweldingbnoperator.bn-bnanswers--False
Thebn_____________bninvolvesbnthebnwelderbnorbnweldingbnoperatorbnproducingbnabntestbncouponbnusi
ngbnanbnapprovedbnWPS.bn-bnanswers--WPQ
Whichbndiscontinuities,bnplanarbnorbnvolumetric,bnarebnmorebnchallengingbntobndetectbnwithbnNDE?
bnWhybnisbnthisbnthebncase?bn-bnanswers--
Planerbnbecausebnitbnmaybnbebnsmallbnandbnhardbntobnsee,bnUTbntransducerbnmaybnhavebnslightlybntheb
nwrongbnanglebnthereforebnthebnsignalbnisn'tbnpickingbnupbnthebndiscontinuity,bnetc.
TobnqualifybnforbnthebnAWSbnCWIbnexambnyoubnmustbnfirstbnpassbnabnvisionbntest.bn-bnanswers--True
TobnqualifybnforbnthebnAWSbnCWIbnexambnyoubnmustbnhavebnabncombinationbnofbnqualifyingbneducation
bnandbnworkbnexperience.
Forbnexample,bnifbnyoubnhavebnanbnAssociatebndegreebninbnweldingbnorbnnon-
weldingbnrelatedbnengineeringbntechnology,bnengineering,bnorbnabnphysicalbnscience,bnyoubnmustbnhave
bn_____________bnyearsbnminimumbnofbnwelding-basedbnworkbnexperience.bn-bnanswers--twobnyears
NDEbnwillbndetectbnallbndiscontinuities.bn-bnanswers--False
TobnbecomebnanbnAWSbnCWIbnyoubnmustbnachievebnabn_____________bnminimumbnscorebnonbneachbn
partbnofbnthebnexam.bn-bnanswers--72%
, _____________bnisbnthebntermbnwhichbndescribesbnthebnprotrusionbnofbnweldbnmetalbnbeyondbnthebnw
eldbntoebnorbnweldbnroot.bn-bnanswers--Overlap
Cracks,bnincompletebnfusion,bnandbnincompletebnpenetrationbnarebnexamplesbnofbn_____________bndis
continuities.bn-bnanswers--Planer
Falsebnindicationsbnarebnabnresultbnof:bn-bnanswers--Non-
compliancebnwithbnprocedurebnorbnthroughbnthebnexaminer'sbncarelessness
Beadbnshapedbninducedbncracking,bnabnformbnofbncenterlinebncracking,bnisbnassociatedbnwithbnwhichbnp
rocess?bn-bnanswers--SAW
Porositybnandbninclusionsbnarebnexamplesbnofbn_____________bndiscontinuities.bn-bnanswers--
Volumetric
_____________bnisbnthebntermbnwhichbndescribesbnabngroovebnmeltedbnintobnthebnbasebnmetalbnadjac
entbntobnthebnweldbntoebnorbnweldbnrootbnandbnleftbnunfilledbnbybnweldbnmetal.bn-bnanswers--Undercut
Thoroughlybnandbnconciselybnexplainbnthebndifferencebnbetweenbnthebntermsbndiscontinuitybnandbndefe
ct.bn-bnanswers--
discontinuitybnisbnanbnimperfectionbnfoundbninbnthebnweldbnorbnclosebntobnit,bnbutbnmaybnstillbnbebnwit
hinbnregulation.bnAbndefectbnisbnabndiscontinuitybnthatbnautomaticallybndeemsbnthebnpartbnfailed,bnsuch
bnasbnabncrack.
_____________bninvolvesbnthebnloadingbnofbnspecimenbninbntensionbnuntilbnfailurebnoccurs.bn-
bnanswers--tensilebntesting
Thebnabilitybnofbnabnmetalbntobnabsorbbnenergybnisbncalled:bn-bnanswers--Toughness
Thebnpropertybnofbnmetalsbnthatbndescribesbntheirbnabilitybntobncarrybnabnloadbnis:bn-bnanswers--
strength
WhichbnNDEbnmethodbninvolvesbnapplyingbnabnbrightlybncoloredbnpenetrantbntobnthebnsurfacebnofbnferr
ousbnorbnnon-ferrousbnmaterials?bn-bnanswers--PT
AbnWPSbnisbnsupportedbnbybnonebnorbnmorebnsuccessfulbn_____________.bn-bnanswers--PQR
AbnwelderbnorbnweldingbnoperatorbnwhobnsuccessfullybnpassesbnabnWPQbntestbnisbncorrectlybnreferredbn
tobnasbnabncertifiedbnwelderbnorbncertifiedbnweldingbnoperator.bn-bnanswers--False
Thebn_____________bninvolvesbnthebnwelderbnorbnweldingbnoperatorbnproducingbnabntestbncouponbnusi
ngbnanbnapprovedbnWPS.bn-bnanswers--WPQ
Whichbndiscontinuities,bnplanarbnorbnvolumetric,bnarebnmorebnchallengingbntobndetectbnwithbnNDE?
bnWhybnisbnthisbnthebncase?bn-bnanswers--
Planerbnbecausebnitbnmaybnbebnsmallbnandbnhardbntobnsee,bnUTbntransducerbnmaybnhavebnslightlybntheb
nwrongbnanglebnthereforebnthebnsignalbnisn'tbnpickingbnupbnthebndiscontinuity,bnetc.
TobnqualifybnforbnthebnAWSbnCWIbnexambnyoubnmustbnfirstbnpassbnabnvisionbntest.bn-bnanswers--True
TobnqualifybnforbnthebnAWSbnCWIbnexambnyoubnmustbnhavebnabncombinationbnofbnqualifyingbneducation
bnandbnworkbnexperience.
Forbnexample,bnifbnyoubnhavebnanbnAssociatebndegreebninbnweldingbnorbnnon-
weldingbnrelatedbnengineeringbntechnology,bnengineering,bnorbnabnphysicalbnscience,bnyoubnmustbnhave
bn_____________bnyearsbnminimumbnofbnwelding-basedbnworkbnexperience.bn-bnanswers--twobnyears
NDEbnwillbndetectbnallbndiscontinuities.bn-bnanswers--False
TobnbecomebnanbnAWSbnCWIbnyoubnmustbnachievebnabn_____________bnminimumbnscorebnonbneachbn
partbnofbnthebnexam.bn-bnanswers--72%
, _____________bnisbnthebntermbnwhichbndescribesbnthebnprotrusionbnofbnweldbnmetalbnbeyondbnthebnw
eldbntoebnorbnweldbnroot.bn-bnanswers--Overlap
Cracks,bnincompletebnfusion,bnandbnincompletebnpenetrationbnarebnexamplesbnofbn_____________bndis
continuities.bn-bnanswers--Planer
Falsebnindicationsbnarebnabnresultbnof:bn-bnanswers--Non-
compliancebnwithbnprocedurebnorbnthroughbnthebnexaminer'sbncarelessness
Beadbnshapedbninducedbncracking,bnabnformbnofbncenterlinebncracking,bnisbnassociatedbnwithbnwhichbnp
rocess?bn-bnanswers--SAW
Porositybnandbninclusionsbnarebnexamplesbnofbn_____________bndiscontinuities.bn-bnanswers--
Volumetric
_____________bnisbnthebntermbnwhichbndescribesbnabngroovebnmeltedbnintobnthebnbasebnmetalbnadjac
entbntobnthebnweldbntoebnorbnweldbnrootbnandbnleftbnunfilledbnbybnweldbnmetal.bn-bnanswers--Undercut
Thoroughlybnandbnconciselybnexplainbnthebndifferencebnbetweenbnthebntermsbndiscontinuitybnandbndefe
ct.bn-bnanswers--
discontinuitybnisbnanbnimperfectionbnfoundbninbnthebnweldbnorbnclosebntobnit,bnbutbnmaybnstillbnbebnwit
hinbnregulation.bnAbndefectbnisbnabndiscontinuitybnthatbnautomaticallybndeemsbnthebnpartbnfailed,bnsuch
bnasbnabncrack.
_____________bninvolvesbnthebnloadingbnofbnspecimenbninbntensionbnuntilbnfailurebnoccurs.bn-
bnanswers--tensilebntesting
Thebnabilitybnofbnabnmetalbntobnabsorbbnenergybnisbncalled:bn-bnanswers--Toughness
Thebnpropertybnofbnmetalsbnthatbndescribesbntheirbnabilitybntobncarrybnabnloadbnis:bn-bnanswers--
strength
